Banking Chemistry Classification of Elements and Periodicity in Properties Question Bank Classification of Elements and Periodicity in Properties

  • question_answer 6) Which of the following properties generally decrease along a period?

    A)  Atomic size

    B)  Non-metallic character

    C)  Metallic character

    D)  Both [a] and [c]  

    Correct Answer: D

    Solution :

     As atomic size decreases along a period valence electrons becomes more firmly held with nucleus. Thus more amount of energy is required to remove valence electrons which reduces metallic character

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